tlsClientError event: tlsSocket.remoteAddress etc. are undefined

[dieulot]

Version

v18.6.0

Platform

Darwin AirdeAlexandre 21.5.0 Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:22 PDT 2022; root:xnu-8020.121.3~4/RELEASE_X86_64 x86_64

Subsystem

No response

What steps will reproduce the bug?

Run this:

const https = require('https')

const server = https.createServer()
server.on('tlsClientError', (exception, tlsSocket) => {
  console.log(tlsSocket.address())
  console.log(tlsSocket.localAddress, tlsSocket.localPort)
  console.log(tlsSocket.remoteAddress, tlsSocket.remoteFamily, tlsSocket.remotePort)
  console.log('remoteAddress' in tlsSocket)
})
server.listen(1111)

Trigger it:

curl https://127.0.0.1:1111

How often does it reproduce? Is there a required condition?

Always.

What is the expected behavior?

{ address: '::ffff:127.0.0.1', family: 'IPv6', port: 1111 }
::ffff:127.0.0.1 1111
::ffff:127.0.0.1 IPv6 62538
true

What do you see instead?

{}
undefined undefined
undefined undefined undefined
true

Additional information

Use case: Log who’s hitting my server with an incorrect Server Name Indication (SNI) or with no SNI. I don’t think there’s a non-hacky way to do so otherwise.

Also happens in v16.15.1.

[theanarkh]

I think because the socket is destroyed so can not get address info from it.